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Global Opens Limestone Filler Plant: Global Stone Leaps to Fifth Largest Lime Producer

When Global Stone PenRoc Inc., unveiled its $1.8 million limestone roofing filler plant Oct. 3, 1997, at an open house and ribbon-cutting ceremony at York, Pa., the event brought sudden prominence to the low-profile activities of a major industrial minerals producer. Global Stone PenRoc Inc. is a wholly owned subsidiary of Global Stone Corp., Oakville, Ontario. In less than five years it vaulted to fifth place on the list of top North American lime producers. Formed in 1992, Global Stone Corp. is a public company listed on the Toronto Stock Exchange. At York, Global Stone PenRoc operates three ...

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